EP 1698746 B1 20100217 - RIGGING SYSTEM FOR FORMWORK, SCAFFOLDING OR MOVING LOADS IN GENERAL
Title (en)
RIGGING SYSTEM FOR FORMWORK, SCAFFOLDING OR MOVING LOADS IN GENERAL
Title (de)
VERSPANNUNGSSYSTEM FÜR VERSCHALUNGEN, GERÜSTE ODER SICH BEWEGENDE LASTEN IM ALLGEMEINEN
Title (fr)
SYSTÈME DE FIXATION POUR COFFRAGES, ÉCHAFAUDAGES ET CHARGES EN GÉNÉRAL
Publication
Application
Priority
ES 0300605 W 20031127
Abstract (en)
[origin: US2007119116A1] The climbing system comprises an upper head ( 5 ) attached to the bracket arrangement ( 3 ) and also solidly joined to the body of a hydraulic cylinder ( 6 ) the rod whereof is attached to a lower head ( 7 ), both heads ( 5 ) and ( 7 ) having a body ( 8 ) with upper ( 9 ) and lower ( 10 ) wings defining there between guides that encircle the upright ( 1 ), each of the heads having a rocker ( 11 ) that can act on flanges or blocks ( 14 ) distributed along the upright ( 1 ). The rocker is mounted on a transversal axis ( 12 ), against the action of a spring ( 13 ) that permanently acts on the rocker in any of its operating positions, and there is an outer handle ( 19 ) solidly joined to the transversal axis ( 12 ), which can make said axis ( 12 ) rotate to change the position of the rocker in relation to the upright ( 1 ). The system also has a safety device that makes it possible to limit the positions of the rocker.
IPC 8 full level
E04G 11/28 (2006.01)
CPC (source: EP US)
E04G 11/28 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2007119116 A1 20070531; US 7513480 B2 20090407; AR 047258 A1 20060111; AT E458102 T1 20100315; AU 2003282129 A1 20050624; BR 0318598 A 20061017; BR PI0318598 B1 20160322; CN 100416023 C 20080903; CN 1894478 A 20070110; DE 60331375 D1 20100401; EP 1698746 A1 20060906; EP 1698746 B1 20100217; ES 2339442 T3 20100520; WO 2005054604 A1 20050616
DOCDB simple family (application)
US 58112903 A 20031127; AR P040104412 A 20041126; AT 03773745 T 20031127; AU 2003282129 A 20031127; BR 0318598 A 20031127; CN 200380110983 A 20031127; DE 60331375 T 20031127; EP 03773745 A 20031127; ES 0300605 W 20031127; ES 03773745 T 20031127